163230228

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{71971}}^1$

素因数の和:71994

約数の個数: 60

約数和(自身を含む): 487682272

約数和(自身を除く): 324452044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 71971, 143942, 215913, 287884, 431826, 503797, 647739, 863652, 1007594, 1295478, 1511391, 1943217, 2015188, 2590956, 3022782, 3886434, 4534173, 5829651, 6045564, 7772868, 9068346, 11659302, 13602519, 18136692, 23318604, 27205038, 40807557, 54410076, 81615114, 163230228]

約数ペア:

[(1, 163230228), (2, 81615114), (3, 54410076), (4, 40807557), (6, 27205038), (7, 23318604), (9, 18136692), (12, 13602519), (14, 11659302), (18, 9068346), (21, 7772868), (27, 6045564), (28, 5829651), (36, 4534173), (42, 3886434), (54, 3022782), (63, 2590956), (81, 2015188), (84, 1943217), (108, 1511391), (126, 1295478), (162, 1007594), (189, 863652), (252, 647739), (324, 503797), (378, 431826), (567, 287884), (756, 215913), (1134, 143942), (2268, 71971)]